A Rib Moulded Georgian Dram Glass c1780

Description

Heading : A  Rib Moulded Georgian Dram Glass
Period : George III c1780
Origin : England 
Colour : Clear 
Bowl : Rib moulded cup
Stem : Plain
Foot : Folded Conical
Pontil : Snapped
Glass Type : Lead 
Size :  8.6cm height.  4.5cm diameter bowl. 6.2cm diameter foot 
Condition : Excellent. no chips or cracks 
Restoration : None 
Weight:  83grams